[nongnu] elpa/helm-core updated (1a97cf31ef -> bb063b47a4)

[ELPA Syncer]

elpasync pushed a change to branch elpa/helm-core.

      from  1a97cf31ef Store directory value in helm-ag source
      adds  2c02419a16 Allow searching in parent directory of current session 
(#2680)
      adds  bb063b47a4 Be consistent with the return value of helm-common-dir-1

No new revisions were added by this update.

Summary of changes:
 helm-grep.el  | 23 +++++++++++++++++++++--
 helm-lib.el   |  3 ++-
 helm-occur.el | 26 +++++++++++++++++++++++---
 3 files changed, 46 insertions(+), 6 deletions(-)